http://www.alibaba.com/rss/product_search/Grease Seals.rss Marketplace of export & import, offers company directory, catalog, trade leads to importer, exporter, manufacturer, wholesaler. en-us alibaba http://www.alibaba.com/product-gs/266579382/Z3_17_mechanical_seal.html CLZ3-17 mechanical seal used in clean water pumps ,sewage pumps submersible pumps and chemical pumps http://www.alibaba.com/product-gs/266415875/FKM_oil_seal.html 1.Good resistance against heat,acid,alkali or other chemical product <br>2.suitble for lubricant grease ,hydrulic oil composed oil